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Old 02-20-2018, 09:18 PM   #5
67_C-30
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Join Date: Jan 2005
Location: Sweet Home Alabama!
Posts: 6,513
Re: Do factory truck small blocks usually come with steel cranks?

I can say that I've never had a 1/2 ton 350 truck that had a steel crank. I've seen people say they've had them, but the 8 or 9
I've pulled were all cast cranks.

That being said, even the cast crank 2 bolt mains are plenty adequate for probably 95% of the builds out there. I've been deep into the 11's with a couple of different 2 bolt, cast crank 350's.
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'67 C-30 Dually Pickup 6.2 Turbo Diesel, NP435
‘72 C-10 SWB , 350 4bbl, TH350
'69 C-10 SWB , 250 L6, 3 OTT
'69 GMC C3500, dump truck, 351 V6, NP435
'84 M1009 CUCV Military Blazer

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